<?php

class SiteController extends Controller
{
	/**
	 * Declares class-based actions.
	 */
	public function actions()
	{
		return array(
			// captcha action renders the CAPTCHA image displayed on the contact page
			'captcha'=>array(
				'class'=>'CCaptchaAction',
				'backColor'=>0xFFFFFF,
			),
			// page action renders "static" pages stored under 'protected/views/site/pages'
			// They can be accessed via: index.php?r=site/page&view=FileName
			'page'=>array(
				'class'=>'CViewAction',
			),
		);
	}

	/**
	 * This is the default 'index' action that is invoked
	 * when an action is not explicitly requested by users.
	 */
	public function actionIndex()
	{

		// Parse fit data
		$fitFileSource = dirname(__FILE__).'/../tests/data/20130821_1859/20130821_1900.fitlog';
		$fitDataParser = new  SportTrackFitDataParser();
		$fitDataParser->parse($fitFileSource);
		$fitData = $fitDataParser->getFitData();

		// Parse GPX data
		$gpxFileSource = dirname(__FILE__).'/../tests/data/20130821_1859/21_08_2013 18_59.gpx';
		$gpxDataParser = new  GpxDataParser();
		$gpxDataParser->parse($gpxFileSource);
		$gpsData = $gpxDataParser->getGpsData();

		// Merging
		$fitDataAheadInSec= 64.59;
		$fitGpsMerger = new FitGpsMerger($gpsData, $fitData, $fitDataAheadInSec);
		$mergedData = $fitGpsMerger->merge();

		$data = array('data'=> Array("gpxData" => $gpsData , "fitData" => $fitData));

		// Prepare GPS speed
		$gpsDataList['speeds'] = array();
		$gpsDataList['timeElapsed'] = array();
		$count = 0;

		foreach ($gpsData['gpsTrackData'] as $gpsPoint) {
			array_push($gpsDataList['speeds'], $gpsPoint['currentSpeedKph']);

			if(intval($gpsPoint['timeElapsed'] < 600)) {
				array_push($gpsDataList['timeElapsed'], intval($gpsPoint['timeElapsed']));
			}
			$count++;
		}

		// Same Prepare Fit speed
		$fitSpeedList = array();
		foreach ($fitData['fitTrackData'] as $fitPoint) {
			array_push($fitSpeedList, $fitPoint['currentSpeedKph']);
		}

		$data = array('gpsDataList'=> $gpsDataList ,"fitSpeedList" => $fitSpeedList);


// 		$data = array('data'=> $gpsData);
// 		$data = array('data'=> $mergedData);


		// renders the view file 'protected/views/site/index.php'
		// using the default layout 'protected/views/layouts/main.php'
		$this->render('index', $data);
	}

	/**
	 * This is the action to handle external exceptions.
	 */
	public function actionError()
	{
		if($error=Yii::app()->errorHandler->error)
		{
			if(Yii::app()->request->isAjaxRequest)
				echo $error['message'];
			else
				$this->render('error', $error);
		}
	}

	/**
	 * Displays the contact page
	 */
	public function actionContact()
	{

		$model=new ContactForm;
		if(isset($_POST['ContactForm']))
		{
			$model->attributes=$_POST['ContactForm'];
			if($model->validate())
			{
				$name='=?UTF-8?B?'.base64_encode($model->name).'?=';
				$subject='=?UTF-8?B?'.base64_encode($model->subject).'?=';
				$headers="From: $name <{$model->email}>\r\n".
					"Reply-To: {$model->email}\r\n".
					"MIME-Version: 1.0\r\n".
					"Content-type: text/plain; charset=UTF-8";

				mail(Yii::app()->params['adminEmail'],$subject,$model->body,$headers);
				Yii::app()->user->setFlash('contact','Thank you for contacting us. We will respond to you as soon as possible.');
				$this->refresh();
			}
		}

		$this->render('contact',array('model'=>$model));
	}

	/**
	 * Displays the login page
	 */
	public function actionLogin()
	{
		$model=new LoginForm;

		// if it is ajax validation request
		if(isset($_POST['ajax']) && $_POST['ajax']==='login-form')
		{
			echo CActiveForm::validate($model);
			Yii::app()->end();
		}

		// collect user input data
		if(isset($_POST['LoginForm']))
		{
			$model->attributes=$_POST['LoginForm'];
			// validate user input and redirect to the previous page if valid
			if($model->validate() && $model->login())
				$this->redirect(Yii::app()->user->returnUrl);
		}
		// display the login form
		$this->render('login',array('model'=>$model));
	}

	/**
	 * Logs out the current user and redirect to homepage.
	 */
	public function actionLogout()
	{
		Yii::app()->user->logout();
		$this->redirect(Yii::app()->homeUrl);
	}
}